With no young trees to replace them, it is only a matter of time before most of the big trees disappear.

由于没有幼树来代替它们，大多数大树消失只是时间问题。

youdao

The big trees were the symbol of the school.

这些大树是这所学校的象征。

youdao

All the big trees, the green lawns, and the old buildings with tall columns.

所有大树，绿色草坪，以及有高大石柱的老建筑。

youdao

The term today most often is used to describe a powerful machine designed to clear away trees and other big objects.

VOA: special.2009.02.15

We have a big yard and there's woods all around us, and I'm going to look under the trees, so if I find them I'm going to get some toothpicks and open it."

VOA: special.2011.07.11

After an avalanche hit, the big trees stayed on top of debris, while little trees were buried.

BBC: The ski gear that could save lives

These low-intensity fires did little damage to the big Ponderosa pine trees that dominated western forests.

ECONOMIST: Fire in the west: Another costly war that America can never win? | The

He grinned, looking at the two bent backs and the big packs ahead of him moving through the trees.

NPR: Robert Jordan, Hemingway's Bipartisan Hero